Dumping syndrome

Mayo Clinic Health Manager

Get free personalized health guidance for you and your family.

Get Started

Free

E-Newsletter

Subscribe to receive the latest updates on health topics. About our newsletters

  • Housecall
  • Alzheimer's caregiving
  • Living with cancer

Definition

By Mayo Clinic staff

Dumping syndrome is a group of symptoms most likely to develop most if you've had surgery to remove all or part of your stomach, or if your stomach has been surgically bypassed to help lose weight. Also called rapid gastric emptying, dumping syndrome occurs when the undigested contents of your stomach are transported or "dumped" into your small intestine too rapidly. Common symptoms include abdominal cramps and nausea.

Most people with dumping syndrome experience symptoms soon after eating. In others, they may occur one to three hours after eating, and can range from mild to severe.

Most often, you'll find that dumping syndrome improves on its own without medical treatment or after adjusting your diet. In more-serious cases of dumping syndrome, you may need medications or surgery.

DS00715

April 5, 2008

© 1998-2009 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.com," "EmbodyHealth," "Reliable tools for healthier lives," "Enhance your life," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.

Print Share Reprints

Text Size: smaller largerlarger